[Z]

Diana Vickers - My Wicked Heart - 2
Diana Vickers - Once - 4
Eliza Doolittle - Pack Up - 3
Ellie Goulding - Your Song - 6
Eminem - Love the Way You Lie (feat. Rihanna) - 5
Marina and the Diamonds - Hollywood - 2
Olly Murs - Please Don't Let Me Go - 3
Olly Murs - Thinking of Me - 4
Professor Green - Just Be Good to Green (feat. Lily Allen) - 2
Tinie Tempah - Written in the Stars - 2